If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Election of 1860 and secession

AP.USH: KC‑5.2.II.D (KC), PCE (Theme), Unit 5: Learning Objective H

Problem

The major patterns on the maps best support which of the following statements?
Choose 1 answer: